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Ubuntu 25.10's Rust Coreutils Transition Has Uncovered Performance Shortcomings (www.phoronix.com)

submitted 1 week ago by cm0002@piefed.world to c/linux@programming.dev

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[–] trevor@lemmy.blahaj.zone 2 points 3 days ago

Thanks for sharing! Bounds checks are a fair critique. The Rust Performance Book suggests that bounds checking has little performance impact compared to many other factors that you could optimize out, but it's certainly not zero performance impact, as I initially claimed.

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